South Korea suspended new listings of single-stock leveraged exchange-traded funds and tripled its minimum deposit requirement to 30 million won, roughly $20,285, following severe losses in popular chip-linked investment products that plunged up to 40% in weeks.
Retail investors chasing the artificial intelligence chip rally in South Korea experienced a severe financial reversal after the introduction of single-stock leveraged exchange-traded funds in late May. Within a month of their authorization in Seoul, the 16 specialized ETFs tracking SK Hynix and Samsung Electronics Co. expanded to approximately $9.1 billion in assets.
The investment vehicles quickly gained heavy traction among everyday market participants eager to amplify gains from surging semiconductor equities.
Regulatory Crackdown on High-Risk Semiconductor Funds
Facing extreme volatility and steep retail losses, The Financial Services Commission announced strict corrective measures to rein in speculative trading across the sector. Regulators moved to suspend all new listings of single-stock leveraged exchange-traded funds while significantly raising the financial barrier for participants.
Under the updated regulatory framework, authorities tripled the minimum deposit requirement to 30 million won, or about $20,285, targeting leveraged funds and retail broker accounts to curb high-risk speculation.
The Mechanics of Leveraged Losses in SK Hynix and Samsung Holdings
While single-stock leveraged exchange-traded funds have surged in popularity globally as investors seek to supersize returns on hot trades, their structural design exposes participants to steep downside risks. These instruments aim to multiply daily percentage movements in either direction.
A standard 2x leveraged exchange-traded fund tied to an individual company is engineered to rise 10% on a day when the underlying equity climbs 5%. However, it would also do the exact same thing if the stock were to fall, compounding losses just as quickly as gains.
That dual-edged structure battered portfolios by mid-July. Investors who entered the market during the initial launch wave found themselves deep in the red, with the largest fund tracking these semiconductor shares dropping more than 40% from its initial debut price.
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